Custom Audio Electronics FT190 II, User Manual

Page: 11 / 44

2.1 CONNECTIONS
2.1.1 Power supply
The printer is equipped with a standard 4-pin male AMPMODU1-type connector (J4) for the power supply
(see Fig. 2.1). The signals on the connector pins are as follows:
WARNING:
Respect the polarity of the power supply.
5V VERSION
PIN SIGNAL NOTES
1
GND Ground signal
2
GND Ground signal
3
+ VT: da 4.5 Vdc a 7 Vdc (Head power supply)
4
+ VCC: 5 Vdc ± 7% (Logic power supply)
(Tab. 2.1)
9-40V VERSION
PIN SIGNAL NOTES
1
GND Ground signal
2
GND Ground signal
3
from 9 Vdc to 40 Vdc (Head power supply)
4
N.C. Not connected
(Tab. 2.2)
(Fig.2.1)
2. INSTALLATION AND USE
User Manual
FT190 II 2-1